JPS5520419A - Inside measuring unit - Google Patents
Inside measuring unitInfo
- Publication number
- JPS5520419A JPS5520419A JP9286578A JP9286578A JPS5520419A JP S5520419 A JPS5520419 A JP S5520419A JP 9286578 A JP9286578 A JP 9286578A JP 9286578 A JP9286578 A JP 9286578A JP S5520419 A JPS5520419 A JP S5520419A
- Authority
- JP
- Japan
- Prior art keywords
- measuring
- parallel
- detection head
- spindle
- axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
PURPOSE: To enlarge a measuring stroke and make it possible to measure inside dimensions, which are as small as possible, with a high precision by arranging a measuring spindle and a spare anvil on the same measuring axis and arranging a magnetic scale and a detection head in parallel with them and moving them in parallel.
CONSTITUTION: Measuring spindle 32 and spare anvil 33 are arranged on the same measuring axis, and bias is always given to measuring spindle by repulsive spring 34. Magnetic scale 35 and detection head 36 which are known conventionally are arranged in parallel in position separated from the measuring axis above in shield case 37, and the output of detection head 36 is taken out by lead wire 48. Then, guide rod 40 which is linked with measuring spindle 32 by linkage material 38 is screwed into linkage material 38 and bearing part 41 are arranged in parallel with the measuring axis, and measuring spindle 32 and magnetic scale 35 are moved according to the inside diameter of a measured object in parallel with guide rod 40, and the output is generated from detection head 36. Guide plate 42 is fitted rotatably around axis 43.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9286578A JPS5520419A (en) | 1978-07-29 | 1978-07-29 | Inside measuring unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9286578A JPS5520419A (en) | 1978-07-29 | 1978-07-29 | Inside measuring unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5520419A true JPS5520419A (en) | 1980-02-13 |
Family
ID=14066313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9286578A Pending JPS5520419A (en) | 1978-07-29 | 1978-07-29 | Inside measuring unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5520419A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5860207U (en) * | 1981-10-20 | 1983-04-23 | ソニ−マグネスケ−ル株式会社 | Reduction mechanism |
-
1978
- 1978-07-29 JP JP9286578A patent/JPS5520419A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5860207U (en) * | 1981-10-20 | 1983-04-23 | ソニ−マグネスケ−ル株式会社 | Reduction mechanism |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5520419A (en) | Inside measuring unit | |
JPS55101001A (en) | Length measuring instrument | |
JPS5794607A (en) | Multidimensional measuring machine | |
JPS5356495A (en) | Neutron measurement unit within reactor | |
JPS52153763A (en) | Outside diameter size detector | |
JPS5436963A (en) | Gauge for manufacturing bend pipe with flange | |
JPS5655805A (en) | Measuring method for unevenness of body to be measured | |
JPS53136861A (en) | Magnetic scale device | |
JPS5425862A (en) | Inside diameter measuring device | |
JPS5244480A (en) | Improcess measuring device for non-circula material | |
JPS51131682A (en) | Strength testing machine to open a pull-top can | |
JPS5379570A (en) | Length measuring method of traveling material | |
JPS5430079A (en) | Weight metering apparatus | |
JPS53113588A (en) | Abrasion testing method | |
JPS54130152A (en) | Micrometer | |
JPS51143359A (en) | Instrument for measuring a form of cylinder | |
JPS51149087A (en) | Sampling device with a flushing unit | |
JPS54110863A (en) | Clearance measuring apparatus by remote control | |
JPS51147351A (en) | Contact for measuring diameter | |
JPS5314578A (en) | Surface shape measuring device | |
JPS53100269A (en) | Position measuring apparatus | |
JPS5421379A (en) | Measuring apparatus of intermagnetic pole magnetic fields | |
JPS5345547A (en) | Position detector | |
JPS5352894A (en) | Degree of burn-up measuring method in fuel assembly | |
JPS5228350A (en) | Position detection measuring unit |